baber/WOPTO huggingface dataset:
Patent JP-S60199026-A (JP)
Title: Photosetting epoxy resin composition
Inventor: KOKUNI NAOYUKI
IPC: C08G59/68
Filed: 1984-03-24
Abstract: PURPOSE:The titled composition having improved curing properties at the deep of a cured film, preventing phenomena of surface waviness, obtained by blending a resin composition comprising an epoxy resin and a catalyst for photo-setting with a specific ratio of an inorganic filler. CONSTITUTION:(A) 100pts.wt. epoxy resin (e.g., bisphenol A, etc.) is blended with (B) a catalyst for photo-setting (e.g., Lewis acid aryl diazonium salt, etc.), and (C) >=30pts.wt., preferably >=50pts.wt. inorganic filler (e.g., silica powder, titanium dioxide powder, etc.), to give the desired composition.
Patent JP-H08250478-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIKAWA HIDEO
IPC: C23F4/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide a method by which a semiconductor device having a stable low contact resistance can be manufactured. CONSTITUTION: A method for manufacturing semiconductor device includes a first in which a contact hole 14 to the diffusion layer 12 of a semiconductor substrate 11 is formed through an interlayer insulating film 13 formed on the surface of the substrate 11 by performing dry etching on the film 13 by using a resist pattern as a mask and a second process in which a damaged layer 15 formed on the substrate 11 in the first process is removed by dry etching. The second process is performed after a treatment chamber is evacuated to a degree of vacuum of >1×l0<-3> Torr. Therefore, a low-resistance contact can be formed stably, because the diffusion and intrusion of the gas element used for the etching and the elements constituting the resist into the substrate 11 can be prevented.
Patent JP-S59182820-A (JP)
Title: Covering film
Inventor: MIURA YASUKI
IPC: C23C14/04
Filed: 1983-04-01
Abstract: PURPOSE:The titled film for magnetic tapes, consisting of a thermoplastic resin film having protrusions coexisting with recessed parts on at least one side thereof and a discontinuous film consisting essentially of a lubricant on at least one of the above-mentioned recessed and protruding surfaces, and useful for vapor deposition films having improved running property and durability. CONSTITUTION:A covering film obtained by forming recessed parts 2 on at least one side of a thermoplastic resin film 5, preferably a polyester film, preferably a biaxially oriented film containing fine particles, e.g. CaCO3 having 0.5-2mu particle diameter contained therein, forming on or more protrusions 3, preferably having <=1,000Angstrom  height and 5X10<4>-5X10<5> protrusions/mm.<2> density therein, and forming a discontinuous film consisting essentially of a lubricant, preferably a mixture obtained by mixing a silicone with a silane coupling agent, a water- soluble high polymer and a wax at (10-100):(5-100):(10-200):(0-200) weight ratio, preferably having the same height as that of the protrusions or 500-300Angstrom  lower than the height of the protrusion at least one of the recessed and protruding surfaces.
Patent JP-H01232179-A (JP)
Title: Variable displacement swash plate type compressor
Inventor: KUROKAWA YOSHIO
IPC: F04B27/08
Filed: 1988-03-09
Abstract: PURPOSE:To keep lubrication between a piston and a cylinder so favorably all the time even if discharge capacity comes into a state of being minimized by forming an auxiliary inlet port, interconnecting an operating chamber and an intake passage chamber, in a cylinder block. CONSTITUTION:An auxiliary inlet port 91 is opened to a position facing to an intake passage chamber 70 out of a cylinder block. The intake passage chamber 70 and a first operating chamber 50 are interconnected to each other via this auxiliary inlet port 91. When discharge capacity of a compressor is minimized, the first operating chamber 50 at the front side is large in dead volume, so that a compression ratio is smaller than a second operating chamber 60 at the rear side, and any suction or discharge action of refrigerant gas in the first operating chamber 50 at the front side is not carried out. Since the auxiliary inlet port 91 is opened to the cylinder block, however, inflow of a refrigerant through this auxiliary inlet port 91 is thus securable.
Patent JP-S62212095-A (JP)
Title: Brazing filler metal
Inventor: YANAGISAWA HIDEKAZU
IPC: C22C5/02
Filed: 1986-03-13
Abstract: PURPOSE:To produce a brazing filler metal joint having high mechanical strength by selectively incorporating a specific ratio of one kind among Ti, Zr, Hf, etc. into an Au brazing filler metal and selectively incorporating a specific ratio of one kind among Ag, Pd, etc. CONSTITUTION:The brazing filler metal is made of the compsn. consisting of 0.5-10% at least one kind among Ti, Zr, Hf, V, Nb, etc. and 0.5-69% at least one kind among Ag, Pd, Pt, etc. The raw material stock is melted by a high-frequency vacuum melting method and is rolled after casting to form the brazing filler metal of a thin sheet. Such brazing filler metal is used for brazing ceramics to ceramics, ceramics to metallic alloy and metals to each other. The high-temp. strength and corrosion resistance of the brazing joint are remarkably improved and the mechanical strength thereof is improved by using said brazing filler metal.
Patent JP-S63222338-A (JP)
Title: Optical output stabilizing circuit
Inventor: SANADA TAKESHI
IPC: G11B7/00
Filed: 1987-03-11
Abstract: PURPOSE:To always set the recording light output of a semiconductor laser to an optimum value by detecting the light emission level of the semiconductor laser due to a synchronizing signal and using the detection output as the next control voltage to control a recording signal current value. CONSTITUTION:If the characteristic of a semiconductor laser LD 1 is changed in accordance with the secular degradation of the external differential quantum efficiency of the LD 1 or the like at the time of recording operation, the detection output of the light emission level due to the synchronizing signal pattern at the time of recording operation is compared with a reference voltage ref2 by an error amplifier 13, and the comparison result is outputted to a holding amplifier 14. The control voltage of the output of the error amplifier 13 is held in the holding amplifier 14 and is superposed on the reproduced light output to set the recording signal current valve of a driving amplifier 15 which drives the recording signal current, thus obtaining an optimum recording light output.
Patent JP-H09247637-A (JP)
Title: Video audio communication system, video communication system and transmission and reception terminals
Inventor: URISAKA SHINYA
IPC: H04N7/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the presence by changing an input output characteristic of a voice signal in linking with the operation of a camera. SOLUTION: Upon the receipt of a camera control instruction via a network 12, a camera control server of a CPU 20 transfers the camera control instruction to a camera controller 34 to control a camera 32. The camera control server sends a control instruction to a voice input controller 40, a voice output device 44 and a video display controller 48 in response to camera control to control an input characteristic (spread, direction and sensitivity of directivity) of a microphone 38 and an output characteristic of a speaker 42 (spread, direction and depth of a sound field) and to change a display video image of a monitor 46. The monitor 46 displays information of the operator of the camera 32 and a recipient of the video image. The monitor 46 changes its direction depending on panning / tilt operation of the camera 32.
Patent JP-S60201051-A (JP)
Title: Fuel injection timing control apparatus for internal- combustion engine
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/40
Filed: 1984-03-23
Abstract: PURPOSE:To improve the engine performance, by providing a correcting means for increasing or decreasing the proportional control value given from an injection timing control means according to the engine speed, the atmospheric pressure and the rate of change of the engine load. CONSTITUTION:A fuel injection timing control apparatus of this invention comprises target-timing calculatig means 79 which calculates target value of the fuel injection timing from the output signals of an engine-speed detecting means 76, an engine-load detecting means 77 and an atmospheric pressure-detecting means 78. Further, the apparatus comprises a correcting means 84 which increases or decreases the proportional control value given from an injection timing control means 82 when the rate of change of the engine load is greater than a prescribed value. With such an arrangement, it is enabled to shorten the response time for controlling the injection timing at the time of transient operation, for instance, at the time of accelerating or decelerating an engine. Further, since the atmospheric pressure is added as an element to the control conditions, an optimum injection timing can be obtained even at the time of operating the engine at highland.
Patent JP-H09103015-A (JP)
Title: Insulation connecting method for cv cable
Inventor: KAWAI TAKAYUKI
IPC: H02G1/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To shorten the process while enhancing the insulation performance at a separation part by setting both CV cables with a die from the outside of a semiconductor layer molding through a diaphragm and filling the preheated die with uncrosslinked polyethylene in the semiconductor layer molding and at a separation setting part. SOLUTION: CV cables 1A, 1B are subjected to conductor raking or penciling process. A split semiconductor layer molding 20, 20 and a resilient tubular diaphragm 21, 21 are then fitted over the CV cable 1A, 1B thus connecting the conductors. The resilient tubular diaphragms 21, 21 are brought into tight contact and a die 22 is set on the outside thereof. Subsequently, the die 22 is preheated and molten uncrosslinked polyethylene is injected through a resin injection port of the the die by means of an extruder, thus forming an original reinforcing insulator integrally. Finally, it is further heated without taking out the die 22, thus crosslinking the reinforcing insulator.
Patent JP-H03257428-A (JP)
Title: Liquid crystal display device
Inventor: ONISHI MOTOI
IPC: G02F1/133
Filed: 1990-03-07
Abstract: PURPOSE:To make stable gradation display by static driving and to obviate the degradation in image quality and the complication of driving waveforms by disposing 3 sheets in total of neutral color polarizers before and behind two sheets of ferroelectric liquid crystal panels to be used as an optical switching element and between the panels. CONSTITUTION:The neutral color polarizers 1, 3 are disposed before and behind two sheets of the ferroelectric liquid crystal panels 4, 5 and the neutral color polarizer 2 is disposed between the panels. The optical axes of two sheets of any of these polarizers 1, 2, 3 are paralleled with each other and the optical axis of the remaining one sheet is intersected orthogonally with the optical axes of the other two sheets. The display electrodes of the liquid crystal panels 4, 5 are formed as stripes and the stripe-shaped display electrodes of two sheets of the panels are so disposed as to intersect orthogonally with each other. Graphic display is executed with the intersected point displayed by the respective panels as one picture element. One of two sheets of the liquid crystal panels 4, 5 is used as a scanning side panel and the other as a signal side panel and the switching of the signal side panel is subjected to pulse width modulation, by which the stable gradation display in static driving is executed.
Patent JP-H07260917-A (JP)
Title: Position orienting system
Inventor: MARUYAMA TOMOYUKI
IPC: G01S5/02
Filed: 1994-03-25
Abstract: PURPOSE:To orient the position of a threatening wave source by communicating the detected data of a threatening wave from an off-board type decoy to a mother ship, and using the communicated information and a threatening wave detection data on the mother ship. CONSTITUTION:A mother ship 2 identifies a position regarding a threatening wave source 3, using the receipt time of a threatening wave therefrom, the receipt time of the wave transmitted from an off-board type decoy 1, positional information on the decoy 1, and the direction of the wave viewed from the mother ship 2.
Patent JP-S60201505-A (JP)
Title: Semiconductor integrated circuit
Inventor: YOSHINAGA MAKI
IPC: G11B5/00
Filed: 1984-03-26
Abstract: PURPOSE:To decrease a counter electromotive force (flyback voltage) produced when the direction of a drive current flowing to a magnetic head is switched by providing respectively a resistor between a collector and an emitter of each bipolar transistor so as to bypass the current. CONSTITUTION:The direction of a current flowing to a magnetic head L is switched in writing information on a magnetic disk, and in the current switching a counter electromotive force V is generated at both terminals A, B of the magnetic head L. The resistors R1-R4 are for current bypassing and act like suppressing the counter electromotive force because the time change rate of a write current iH flowing to the magnetic head is decreased when the counter electromotive force V is large.
Patent JP-H06269655-A (JP)
Title: Reaction gas supply device and nozzle in precise processing apparatus due to radical reaction
Inventor: NAGAOKA HITOSHI
IPC: H01L21/78
Filed: 1993-03-16
Abstract: PURPOSE:To prevent the deformation of a gas supply nozzle by equalizing the elongation of a gas nozzle in the respective parts of the nozzle by moving a drawing device along with a movable member by operating a driver when a difference is generated in elongation quantity between the strain gauge parts of the gas supply nozzle. CONSTITUTION:One end of a gas supply nozzle is fixed to a holder 2 and drawing springs 6, 7 are provided between the free end of the nozzle and a fixing device 20. Temp. sensors 21, 22 are provided to the free end of the nozzle 1 and a heating means 23 is provided to the upper edge part of the nozzle 1. The temp. difference detected by the temp. sensors 21, 22 is operated by a comparison operator 27 and the operated result is outputted to a controller 24. The controller 24 controls the heating means 23 so as to eliminate the temp. difference to prevent the deformation of the nozzle 1.
Patent JP-H07258490-A (JP)
Title: Golf ball
Inventor: KAWABATA HIROSHI
IPC: A63B37/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a golf ball having improved dispersibility of the mixture of an ionomer resin and other polymer without causing insufficient dispersion. CONSTITUTION:This golf ball is composed of a core and a skin covering the core. The main material of the skin is composed of a mixture of (A) a metal salt of an ethylene-(meth)acrylic acid copolymer, (B) a saponified ethylene-(meth) acrylic acid ester copolymer and (C) a core-shell type polymer.
Patent JP-H08254991-A (JP)
Title: Pattern recognition device
Inventor: ISSHIKI HIROSHI
IPC: G10L15/28
Filed: 1995-03-16
Abstract: PURPOSE: To provide a pattern recognition device capable of obtaining threshold values rationally and improving a recognition rate. CONSTITUTION: This device is provided with a threshold value setting part 6 setting threshold values by calculating threshold values for every pattern from the statistical quantity of the mean value and the standard deviation of the adaptabilities of patterns at the time of recognizing patterns previously registered in a storage part 5 in first order correctly and a recognition discriminating means 8 outputting a signal that an errorneous recognition is present when the adaptabilities of the patterns shown in the first order as the recognition result by a recognition means 7 are less than the threshold values is provided in a pattern matching part 9.  Since the signal that the errorneous recognition is present is outputted when the adaptabilities of patterns shown in the first order as the result of the recognition, patterns in which probabilities of errorneous recognitions are high arc actively eliminated and, thus, the reliability of a pattern recognition is largely improved and, moreover, a recognition rate is improved because other recognition means and a human can perform the backup of the pattern recognition device.
Patent JP-H11255247-A (JP)
Title: Packaging bag
Inventor: YOKOUCHI BITETAKE
IPC: B65D33/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body consisting of a lamination body where a non-humid permeable barrier layer and a heat adhesive resin layer are laminated on one side of a paper layer which is compact in structure, excellent in portability, excellent in handling property, and capable of being manufactured at a low cost. SOLUTION: A pillow-like packaging bag where a non-humid permeable barrier layer and a heat adhesive resin layer are laminated on one side of a paper layer is heat-sealed so that the heat adhesive resin layer forms the inner surface, is provided with edge seal parts 7, 8 provided along upper and lower edges, a back seal part which are intersected with the edge seal parts 7, 8, and formed by mitered attachment, a cutting line 10 extending in the transverse direction provided completely or approximately whole periphery in the vicinity of the inner side of the upper edge seal part 7, and a folding line provided on a front side wall extending in the longitudinal direction opposite to the back seal part 9.
Patent JP-H03261015-A (JP)
Title: Push button switch
Inventor: SUWA KANAME
IPC: H01H13/14
Filed: 1990-03-09
Abstract: PURPOSE:To alleviate a shock at the time of a return of an operation member to an initial position by integrally forming a salient piece with a sheet-shaped elastic member to make this salient piece a stopper in the returning direction of the operation member. CONSTITUTION:When an operator presses down a key top 5 with a finger from an illustrated state before operation, a key stem goes down to press down a dome part 1a for being elastically deformed so that a moveable contact 1d goes down to come in contact with a fixed contact 3a on a printed circuit board 3 so as to perform a key input. Later, the key stem 2 reaches a lower dead point being in hitting contact with a base part 1e of a key sheet 1, where a rib 2c is a lower dead point stopper, and at the time of its hitting contact, elastic deformation of the base part 1e damps a shock of hitting contact. When the operator takes his finger off a key top 5, the key stem 2 is pushed up by energy of elastic deformation stored in a side wall 1c of a dome part 1a to return to the upper dead point, where a click part 2b hits an upper end part 1g of the elastic salient piece 1f, that is, to an initial position before operation. At that time, the elastic deformation of the upper end part 1g produced by the shock of hitting of the click part 2b damps the shock of hitting thus to absorb an impact noise.
Patent JP-H01297414-A (JP)
Title: Novel graft-polymerized sulfonated polyester, its production, and application thereof in the sizing of textile yarn and fiber
Inventor: IBETSUTO JIRARUDOO
IPC: C08F283/01
Filed: 1989-03-10
Abstract: PURPOSE: To inexpensively obtain the subject polymer for a fiber sizing agent, etc., by copolymerizing unsaturated carboxylic acid, acrylic acid butyl and carboxylic acid mono-unsaturated esther in an aqueous medium under the presence of water dispersible graft sulfonated polyester.  
     CONSTITUTION: (A) more than one kind of 5-13 pts.wt. ethylene system unsaturated carboxylic acid (for example, acrylic acid, etc.), (B) 25-40 pts.wt. ethylene system unsaturated monomer mixture except ethylene system unsaturated carboxylic acid and carboxylc acid mono-ethylene system unsaturated ester, which contains 12-25 pts.wt. acrylic acid butyl or 60-70 wt.% acrylic acid butyl and (C) 100 pts.wt. monomer composition containing the remaining quantity of 100 pts.wt. more than one kind of carboxylic acid mono-ethylene system unsaturated esther (for example, vinyl acetate, etc.), a are copolymerized in the aqueous medium under the presence of 3-30 pts.wt. water dispersible sulfonbated polyester and, after that, water is removed so that the target polymerized graft sulfonated polyester. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01228788-A (JP)
Title: Force control mode for multijoint robot
Inventor: FUKUDA MITSUTOSHI
IPC: B25J9/16
Filed: 1988-03-09
Abstract: PURPOSE:To move a point of application smoothly in limiting to a fixed velocity along an aimed force vector from one coordinate by providing a mechanism controlling torque to drive respective axes on displacement changing on every second of respective axes, roughly in referring to a table and precisely on feeding back velocity. CONSTITUTION:A differential coefficient matrix having some error is obtained on a table referential mechanism 1 giving the differential coefficient matrix, based on present displacements 5 of respective axes. An aimed force vector 6 corrected by an adder of a correcting mechanism 7 is decomposed to respective axes driving torque 8 by a respective axes torque computing matrix operation mechanism 2 for driving a multijoint robot mechanism 4. From displacements 9 of respective axes at the time elapsed in a minute time thereafter, and present displacements 5 of respective axes, displacement difference 11 on respective axes is obtained on an adder 10. From the displacement difference 11 and the differential coefficient matrix, a velocity vector 12 on a point of apprication is obtained on an operation mechanism 3, for multiplying the vector by feedback coefficient on a multiplying instrument 13 to feed back the result to a compensating mechanism 7 and the same is made to coincide with the aimed vector 6 in direction thereof for making the absolute value thereof under a fixed value.
Patent JP-H11241095-A (JP)
Title: Hair cosmetic composition
Inventor: OGAWA MASUMI
IPC: A61Q5/10
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. less irritating and excellent in conditioning effect and feeling on use by comprising one or more component selected from the group consisting of basic amino acid derivs. and their salts and, as an effective component, one or more members selected from the group consisting of higher alcohols. SOLUTION: This is a compsn. comprising 0.01-10 wt.% of one or more members selected from the group consisting of basic amino acid derivs. having formula I obtd. by addn. of an epoxyalkane to an amino acid such as arginine and their salts (A), and 0.1-30 wt.% of one or more members selected from the group consisting of higher alcohols such as stearyl alcohol (B) at B/A=10/100-100/0.5, and also <=50 wt.% of a nonionic surfactant such as a polyoxyethyleneglycol fatty acid ester, and the like. In the formula, R<1> and R<2> are each 8-22 C alkyl or alkenyl; X is a group represented by formula II; k is 0-5, where Y is a group represented by formula III when K=0, and an amino group when K=1-5; z is a group represented by formula IV; and m is 1-5.